JP3768024B2 - 電力変換装置 - Google Patents

電力変換装置 Download PDF

Info

Publication number
JP3768024B2
JP3768024B2 JP06199899A JP6199899A JP3768024B2 JP 3768024 B2 JP3768024 B2 JP 3768024B2 JP 06199899 A JP06199899 A JP 06199899A JP 6199899 A JP6199899 A JP 6199899A JP 3768024 B2 JP3768024 B2 JP 3768024B2
Authority
JP
Japan
Prior art keywords
motor
voltage
primary resistance
resistance value
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP06199899A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000262087A5 (enExample
JP2000262087A (ja
Inventor
聡子 石井
敏 井堀
浩之 富田
剛 小俣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Priority to JP06199899A priority Critical patent/JP3768024B2/ja
Publication of JP2000262087A publication Critical patent/JP2000262087A/ja
Publication of JP2000262087A5 publication Critical patent/JP2000262087A5/ja
Application granted granted Critical
Publication of JP3768024B2 publication Critical patent/JP3768024B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP06199899A 1999-03-09 1999-03-09 電力変換装置 Expired - Lifetime JP3768024B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06199899A JP3768024B2 (ja) 1999-03-09 1999-03-09 電力変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06199899A JP3768024B2 (ja) 1999-03-09 1999-03-09 電力変換装置

Publications (3)

Publication Number Publication Date
JP2000262087A JP2000262087A (ja) 2000-09-22
JP2000262087A5 JP2000262087A5 (enExample) 2004-12-24
JP3768024B2 true JP3768024B2 (ja) 2006-04-19

Family

ID=13187402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06199899A Expired - Lifetime JP3768024B2 (ja) 1999-03-09 1999-03-09 電力変換装置

Country Status (1)

Country Link
JP (1) JP3768024B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103675657A (zh) * 2012-09-03 2014-03-26 现代摩比斯株式会社 开关元件故障检测装置及检测方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4450082B2 (ja) * 2008-03-10 2010-04-14 トヨタ自動車株式会社 電動機駆動装置およびその制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103675657A (zh) * 2012-09-03 2014-03-26 现代摩比斯株式会社 开关元件故障检测装置及检测方法
CN103675657B (zh) * 2012-09-03 2016-11-23 现代摩比斯株式会社 开关元件故障检测装置及检测方法

Also Published As

Publication number Publication date
JP2000262087A (ja) 2000-09-22

Similar Documents

Publication Publication Date Title
US5705904A (en) Frequency converter device which adaptively responds to a power failure
EP2028759A2 (en) Method and apparatus for controlling electric motor
KR20110028611A (ko) 전기 모터를 제어하기 위한 방법 및 장치
JP3409327B2 (ja) インバータ装置
KR20160007845A (ko) Bldc fan 모터의 드라이브 제어 시스템
CN101686006B (zh) 在三相电源中保护功率因数校正的设备及其控制方法
EP3244521B1 (en) Power conversion system with dc bus regulation for abnormal grid condition ride through
KR20100033655A (ko) 3상 역률 보상 장치 및 그 제어방법
KR20040041201A (ko) 모터전원공급장치 및 모터전원공급방법
EP4181390B1 (en) Power transforming apparatus and air conditioner including the same
JP3768024B2 (ja) 電力変換装置
KR102084653B1 (ko) 전력손실 저감을 위한 인버터의 제어방법 및 그 장치
JP4300352B2 (ja) モーター駆動制御装置
KR20180074934A (ko) 인버터의 직류링크 커패시터의 열화 판단장치
US6646896B2 (en) Controller of AC machine
JPH06189572A (ja) 誘導電動機の起動装置
JP2001037236A (ja) 電力変換装置の電圧制御装置
JP2004056893A (ja) 電力変換装置の異常検出方法
CN112739568B (zh) 逆变器的控制装置、车辆的逆变器、车辆及操作逆变器的方法
JP4415428B2 (ja) モータの制御方法
JP3961868B2 (ja) 電力変換装置
JP2005185029A (ja) 欠相検出回路およびインバータ装置および製造方法
KR102790383B1 (ko) 모터의 속도 제어 시스템
JP2000262087A5 (enExample)
KR102742068B1 (ko) 인버터 회로 및 모터 제어 장치

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20040213

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040827

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20051026

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051108

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051226

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060131

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090210

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100210

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100210

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110210

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120210

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120210

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130210

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130210

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140210

Year of fee payment: 8

EXPY Cancellation because of completion of term